make command HowTo - Linux / Unix Q & A from nixCraft

How to upgrade OpenSSH 7.0 to 7.2 on a OpenBSD Unix and Linux

February 29, 2016February 29, 2016in Linux, OpenBSD, Package Management, UNIX last updated February 29, 2016

OpenSSH version 7.2 has been released. How do I install or upgrade my existing OpenSSH version to 7.2 on a OpenBSD unix operating system?

How To Compile And Run a C/C++ Code In Linux

April 17, 2014December 11, 2017in BASH Shell, Debian / Ubuntu, GNU C / C++, Linux, Programming, RedHat and Friends last updated December 11, 2017

I am a new Linux user and student who used to write C or C++ programs on MS-Windows. Now, I am using Ubuntu Linux. How can I compile a C or C++ program on Linux operating systems using bash Terminal application?

Mac OS X Sierra Install wget Network Downloader Utility

December 9, 2013April 1, 2017in BASH Shell, Commands, Mac OS X, UNIX last updated April 1, 2017

I recently learned that “wget” can continue getting a partially-downloaded (resume download) file. I am unable to find wget command on Mac OS X. How do I install install wget on Mac OS X (Mountain Lion/ Mavericks / Snow Leopard)? How can I install wget in Mac OS X without 3rd-party repo such as Homebrew or MacPorts?

Mac OS X: Install GCC Compiler with Xcode

June 9, 2013December 11, 2017in Mac OS X, Package Management, UNIX last updated December 11, 2017

I have Mac OS X Mountain Lion. I need to compile a few apps and Perl modules. I already installed Xcode from app store but I’m unable to find gcc compiler or make command. How do I install gcc on Mac OS X 10.8.x?

Nginx: SPDY SSL Installation and Configuration On a Debian / Ubuntu Linux

May 19, 2013May 3, 2017in Cryptography, Debian / Ubuntu, Linux, Nginx last updated May 3, 2017

Google Chrome/Chromium, Firefox and Opera browser support SPDY networking protocol. It enables faster browsing on supported sites. SPDY is similar to HTTP, with particular goals to reduce web page load latency and improve web security. SPDY achieves reduced latency through compression, multiplexing, and prioritization. How do I enable nginx SPDY support running on Debian or Ubuntu Linux server?

FreeBSD: The search target requires INDEX-9. Please run make index or make fetchindex

March 10, 2011March 10, 2013in FreeBSD last updated March 10, 2013

I am using make search key=foo command but getting the following error:

The search target requires INDEX-9. Please run make index or make fetchindex

How do I search ports tree under FreeBSD operating system and fix this issue?

libglade-WARNING **: could not find signal handler ‘gpass_authentication_on_response’ Error and solution

January 24, 2010August 24, 2011in CentOS, Linux last updated August 24, 2011

I‘ve compiled and install an application called gpass on CentOS v5.6. But, when I run the application it does not accept any password from $HOME/.gpass and displays the following error on screen:

libglade-WARNING **: could not find signal handler ‘gpass_authentication_on_response’

How do I fix this problem and use the gpass software?